Chapter 6. Simulation of Mass Transfer Equipment

  1. Bruce A. Finlayson

Published Online: 8 FEB 2006

DOI: 10.1002/0471776688.ch6

Introduction to Chemical Engineering Computing

Introduction to Chemical Engineering Computing

How to Cite

Finlayson, B. A. (2006) Simulation of Mass Transfer Equipment, in Introduction to Chemical Engineering Computing, John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/0471776688.ch6

Author Information

  1. University of Washington, Seattle, Washington, USA

Publication History

  1. Published Online: 8 FEB 2006
  2. Published Print: 27 FEB 2006

ISBN Information

Print ISBN: 9780471740629

Online ISBN: 9780471776680

SEARCH

Keywords:

  • relative volatility;
  • light and heavy key;
  • reflux rate;
  • reflux ratio;
  • distillate rate;
  • minimum number of stages;
  • minimum reflux rate;
  • minimum reflux ratio;
  • Winn equation;
  • Underwood equation;
  • Gilliland correlation;
  • distillation;
  • absorption;
  • packed bed

Summary

Separations using mass transfer equipment are solved using Aspen Plus. Possible thermodynamic choices are reviewed. One multicomponent distillation column is modeled using a shortcut method (DSTWU), and the same column is modeled using a more realistic method (RadFrac) with plate-to-plate calculations. A series of distillation towers is modeled to separate a multicomponent mixture into its component parts. A packed bed absorption problem is solved.